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®

®

AN ISO 9001:2015 COMPANY

MODEL - KM 233

TRMS 

DIGITAL MULTIMETER

OPERATION MANUAL

G 17, Bharat Industrial Estate, T. J. Road, 

Sewree (W), Mumbai - 400 015. INDIA. 

Sales Direct :

 (022) 24156638

Tel. :

 (022) 24124540, 24181649. 

Fax :

 (022) 24149659

Email :

 kusam_meco@vsnl.net 

Website : 

www.kusamelectrical.com 

®

LIST OF PRODUCTS

 Digital Multimeter                    

 Digital AC & AC/DC Clampmeter

 AC Clamp Adaptor                  

 AC/DC Current Adaptor

 Thermo Anemometer               

 Thermo Hygrometer

 Distance Meter                        

 Digital Lux Meter

 Network Cable Tester              

 Power Factor Regulator

 Earth Resistance Tester           

 Digital Panel Meters

 DC Power Supplies                 

 High Voltage Detector

 Calibrators                               

 Gas Analysers

 Frequency Counter                  

 Function Generator

 Phasing Sticks                         

 Battery Tester

 Waterproof Pen Testers           

 Solar Power Meter

 EMF Detector

 Wood, Paper & Grain Moisture Meter

 Transistorised Electronic Analog & Digital Insulation   

    Resistance Testers(upto 10 KV)

 Digital Sound Level Meter & Sound Level Calibrator

 Digital contact & Non-contact Type Tachometer

 Digital Non-contact (infrared) Thermometer

 Maximum Demand Controller/Digital Power Meter

 Digital Hand Held Temperature Indicators

Summary of Contents for KM 233

Page 1: ...Digital Lux Meter Network Cable Tester Power Factor Regulator Earth Resistance Tester Digital Panel Meters DC Power Supplies High Voltage Detector Calibrators Gas Analysers Frequency Counter Function...

Page 2: ...TABLE OF CONTENTS TITLE PAGE NO I Safety II Cenelec Directives III Special Features IV General Specifications V Electrical Specifications VI Product Description VII Maintenance VIII Test Certificate I...

Page 3: ...4mm for CAT III CAT IV ratings Refer to the category markings on your probe assemblies as well as on the add on accessories like detachable Caps or Alligator Clips if any for applicable rating changes...

Page 4: ...004 108 CU and RoHS directive 2011 65 EU 04 IV GENERAL SPECIFICATIONS Sensing True RMS sensing Display 3 5 6 digits 6 000 counts Update Rate 5 per second nominal o o Operating Temperature 10 C to 45 C...

Page 5: ...User s manual Optional Purchase Accessories BMH 01 magnetic hanger BMP 25x soft carrying pouch ELECTRICAL SPECIFICATIONS Accuracy is given as of reading digits number of digits or o o otherwise specif...

Page 6: ...0 3 rdg 2dgts 0 4 rdg 2dgts 0 4 rdg 2dgts 0 2 rdg 2dgts 60 00mV 600 0V 1000V 60 00V 600 0mV 6 000V Range Resolution 10 V 100 V 10 V 100 V 10 V 100 V 1 mV 10 mV 100 mV 1 V 08 BeepLit Continuity Tester...

Page 7: ...00M 100 mV 1 V 100 mV 1 V 100 m 1 10 100 1 k 10 k 10 DC Current AC Current Range Range Burden Voltage Burden Voltage Accuracy Accuracy 600 0 A 600 0 A 6000 A 6000 A 60 00mA 60 00mA 600 0mA 600 0mA 6...

Page 8: ...nput Jack for 10A 20A for 30sec current function 5 Input Jack for all functions EXCEPT A mA A current functions 6 Common Ground reference Input Jack for all functions 7 Input Jack for A and mA current...

Page 9: ...oning AutoV LoZ mode AutoV automatically selects measurement function of DCV or ACV based on their input levels via the test leads The input also provides a low ramp up impedance LoZ to drain ghost vo...

Page 10: ...t is recommended to first measure the signal voltage or current level and activate Hz function in that range to get the most appropriate trigger level If the Hz reading becomes unstable select lower s...

Page 11: ...ny measurement Large value capacitors should be discharged through an appropriate resistance load A mA and A Current Press SELECT button momentarily to toggle between DC and AC Last selection will be...

Page 12: ...e over 165 oF 74 oC at photocell 19 CAUTION Using resistance and continuity function in a live circuit will produce false results and may damage the instrument In many cases the suspected component mu...

Page 13: ...feature 21 Electric Field EF Detection Press the EF button momentarily to toggle EF Detection feature The meter displays EF H when it is ready If it is too sensitive for your applications press Level...

Page 14: ...n zero readings for Hz function 5 Electric field signal present for EF function 6 Significant movement indication as in Phase Rotation functions 23 Relative Zero mode Relative Zero allows the user to...

Page 15: ...2 for A current input 11A 1000V DC AC IR 20kA F fuse or better Dimension 10 x 38mm 26 MUMBAI TEST CERTIFICATE TRMS DIGITAL MULTIMETER This Test Certificate warrantees that the product has been inspect...

Page 16: ...aminated or damaged by accident or abnormal conditions of operation or handling KUSAM MECO authorized dealer shall extend this warranty on new and unused products to end user customers only but have n...

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